The workbench for curious musicians

Playing music just got easier.

Find playable chords, transpositions and progressions that work for your song.

Close view of a guitar fretboard and strings

Song Chart Maker

Turn a song's chord progression into playable chord diagrams for your tuning and capo position.

Build chord charts for a song
Handwritten sheet music on a music stand

Transpose ABC

Transpose a tune and its chords to any key. Keep the original mode and its musical spelling.

Open transposer

Chords for every instrument

Why Sparrowlight

Less time charting. More time playing.

Free tools for musicians who play from chord charts, lead sheets and tune books.

Most of the music people actually play never sees a printed score. It lives on chord charts taped to mic stands, in ABC tunes traded at sessions, and on lyric sheets with chords scribbled over the words. Sparrowlight takes care of the prep work around that music, quickly and accurately, so you can get to the playing.

Start with Song Chart Maker. Type a song's chords and get shapes you can play on your instrument, in your tuning, with your capo. Then let Suggest find a set that flows smoothly from one change to the next. Save the chart, share a link, or print it for the gig. Need a tune in another key? Transpose ABC moves it without breaking its mode, so a dorian reel stays a dorian reel.

More tools are on the way, including lyric sheets with chords. Every one follows the same rules: get the theory right, keep it playable, and keep it free in your browser.

Who it's for

Built for players

Guitar, Ukulele, Mandolin and Banjo players
Chord shapes you can actually reach, in standard, open or your own custom tuning, with or without a capo.
Folk and traditional musicians
ABC tunes in the key your instrument or session needs, with their modes intact.
Songwriters, band leaders and teachers
Clean, readable charts to print, share or hand out at rehearsal or the next lesson.
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